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WO1998029867A2 - Chargeur de disques interchangeable pour changeur de disques ou analogue - Google Patents

Chargeur de disques interchangeable pour changeur de disques ou analogue Download PDF

Info

Publication number
WO1998029867A2
WO1998029867A2 PCT/DE1997/003030 DE9703030W WO9829867A2 WO 1998029867 A2 WO1998029867 A2 WO 1998029867A2 DE 9703030 W DE9703030 W DE 9703030W WO 9829867 A2 WO9829867 A2 WO 9829867A2
Authority
WO
WIPO (PCT)
Prior art keywords
plate
locking element
cover
plate magazine
housing frame
Prior art date
Application number
PCT/DE1997/003030
Other languages
German (de)
English (en)
Other versions
WO1998029867A3 (fr
Inventor
Wolfgang Theil
Börge HEIDERSBERGER
Original Assignee
Nsm Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nsm Aktiengesellschaft filed Critical Nsm Aktiengesellschaft
Priority to JP52954698A priority Critical patent/JP2001507493A/ja
Priority to DE59702031T priority patent/DE59702031D1/de
Priority to EP97954716A priority patent/EP0948791B1/fr
Publication of WO1998029867A2 publication Critical patent/WO1998029867A2/fr
Publication of WO1998029867A3 publication Critical patent/WO1998029867A3/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/032—Containers for flat record carriers for rigid discs
    • G11B23/0323—Containers for flat record carriers for rigid discs for disc-packs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • G11B17/221—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records with movable magazine

Definitions

  • the invention relates to an interchangeable plate magazine for inserting a device house of disc changers, disc players, data processing systems or the like, with a housing frame, in which a plurality of superimposed m mounting tachers are arranged, each holding a plate, and one connected to the housing frame Cover.
  • a disadvantage of known plate magazines is that, although a plurality of plate holders arranged one above the other, each receiving a plate, are stored in the plate magazine with corresponding receiving tachers, a secure locking of the plate holder during handling or transport of the plate magazine is not guaranteed. So it often happens that during the manipulation of the plate magazine, the plate holder slips or even falls out, thereby scratching or damaging the plates. As a rule, such damage is associated with an irreparable loss of data.
  • the lid has a spring-loaded locking element which engages m corresponding recesses in the plate holder and the device housing releases the plate holder when inserting the plate magazine m.
  • the locking element due to its resilient character, is always located with the recesses of all the plate holders in the plate magazine, if the plate magazine is not a plate changer, a plate player, a data processing system or the like is used. If, on the other hand, the plate magazine is inserted into a corresponding receiving slot of such a device, the plate holders located therein, each having a plate, are all released when the plate magazine is fully inserted. This allows the control unit of the corresponding device to freely access the plate holder and the plates stored in it. When the plate magazine is pulled out again, the locking element automatically engages the recesses of all plate holders in the plate magazine and secures them against slipping and falling out. The plate magazine can then be manipulated and transported without any problems.
  • the locking element is connected via a push rod to a slide which is movably mounted on the housing frame and acts against the spring force of the locking element and can be actuated by a trigger arranged fixed to the frame on the device housing.
  • This shutter button acts upon insertion of the magazine plates ⁇ m the device housing in such a way on the slide, a that it is displaced to Ver ⁇ egelungselement hm.
  • the push rod connected to the slide thereby inevitably moves the locking element against its own spring force, as a result of which the locking element disengages from the recesses in the plate holder in the plate magazine.
  • the locking element is preferably designed as a leaf spring, one end of which is fastened on one side in the cover and the other end of which projects into the housing frame and engages the recesses in the plate holder.
  • a leaf spring from a biased Spring steel material is particularly well suited to building up a desired spring force which, when the plate magazine is pulled out, acts against the slide and engages the recesses in the plate holder.
  • the end of the locking element engaging the recesses of the plate holder expediently has a width which corresponds approximately to the height of the housing frame.
  • the end of the locking element engaging the recesses of the plate holder has a folded edge.
  • the folded edge advantageously has an approximately semicircular cross section.
  • the wall of the housing frame connected to the cover expediently comprises a passage opening for the locking element, the passage opening preferably being provided with a bevel, the length of which corresponds approximately to the width of the end of the locking element which projects into the housing frame.
  • This passage opening with the slope is particularly suitable for mounting purposes of the plate magazine. Since the locking element with the push rod and the slide are already installed in the lid space before connecting the lid to the housing frame of the plate magazine, the wide locking element must be angled slightly through the opening when the lid is attached to the corresponding wall of the housing frame. If the lid is then The cover can be screwed to the housing frame exactly on the housing frame of the plate magazine.
  • the slide connected to the push rod is guided in a recess in the associated wall of the cover. This ensures that the trigger arranged on the device housing engages when the plate magazine is inserted into the recess in the cover wall and actuates the slide, thereby releasing the plate holder in the plate magazine.
  • the trigger itself is magnetically controlled by a control unit housed in the device housing. In this way, the release or locking of the plate magazine in the receiving shaft of the device housing is made possible.
  • a viewing lens angeord ⁇ net can be determined through which visually whether plate holder and / or plates in the plate magazine located or not.
  • 1 is a plan view of a plate magazine according to the invention in partial section along the line II of FIG. 2 without plate holder containing plates
  • 2 is a rear view of the plate magazine in partial section along the line II-II of FIG. 3 without plate holder containing plates
  • Fig. 3 is a side view of the plate magazine in section along the line III-III of FIG. 1 with a plate holder and st ⁇ chliert drawn
  • Fig. 4 is a partial view of the plate magazine in section along the line IV-IV of FIG. 2 with a plate holder drawn st ⁇ chliert.
  • the plate magazine 1 has a housing frame 2 and a cover 3. With the exception of the side 4 opposite the cover 3, the housing frame 2 is closed on all sides and preferably consists of thin sheet metal.
  • a guide bar 5 is attached to the side of the housing frame 2 and can be brought into engagement with corresponding guide rails (not shown) in a device housing 6 of a disc changer, a disc player, a data processing system or the like when the plate magazine 1 is inserted into the device housing 6.
  • this has a bead 7 on at least one of its broad sides.
  • a visible lens 8 is formed on at least one broad side of the housing frame 2 in the area opposite the cover 3, through which lens can be visually determined whether there are 2 plate holders 9 (FIGS. 3 and 4) with a plate in the housing frame.
  • each of the side walls 10 of the housing frame 2 A plurality of superimposed receptacles 11 are formed, each with a plate holder 9 receiving a plate.
  • the cover 3 which is provided with two recessed handles, is connected to the end wall 14 by means of screw connections 13.
  • the screw shafts are screwed into m screw receptacles 15, which are formed in one piece with the plastic lid 3 m whose interior 16.
  • the Aufnähmetacher 11 for the plate holder 9 are interrupted m in its central area by a number of narrow retaining leaf springs 17 which hold the plate holder 9 in their central position by low contact pressure.
  • the contact pressure of the retaining leaf springs 17 is supported by a foam rubber round cord 18 arranged beneath them.
  • a locking element 19 which is designed as a leaf spring 20.
  • One end 21 of the leaf spring 20 is screwed to the inside of the cover 3 via two screw connections 22.
  • the other end 23 of the leaf spring 20 forms a folded edge 24 which has a width which corresponds approximately to the height of the plate magazine 1.
  • the leaf spring 20 In its center, the leaf spring 20 has an opening 25 through which a tip 26 of a push rod 27, which bears against the leaf spring 20 and extends transversely through the interior 16 of the cover 3, projects.
  • the other end of the push rod 27 mends in a slide 28, which is provided with a push rod holder 29.
  • the slider 28 is guided in a recess 30 made in the side wall 10 of the housing frame 2.
  • an oblique stop surface 31 is formed on the slider 28.
  • a trigger 32 is arranged fixed to the frame, the nose 33 of which protrudes beyond the device housing 6 in such a way that when the plate magazine 1 is pushed in, the device housing 6 abuts a stop surface 31 of the slide 28 and thereby the slide 28 moved with the push rod 27 against the spring force of the leaf spring 20.
  • the control unit which is accommodated in the device house 6 and is not shown, actuates the trigger 32. so that its nose 33 withdraws.
  • the push rod 27 and thus the slider 28 are moved back into their starting position by the spring force of the leaf spring 20, the edge 24 of the leaf spring 20 engaging again in the recesses in the plate holder 9 and locking them.
  • the locking element 19 is mounted with the push rod 27 and the slider 28 in the interior 16 of the cover 3 before it is connected to the wall 14 of the housing frame 2 of the plate magazine 1 by means of the screw connections 13. So that the cover 3 with the leaf spring 20 projecting beyond it can be attached to the wall 14 of the housing frame 2 in a simple manner, the wall 14 is provided with a passage opening 35 which has a bevel 36. By slightly angling the cover 3 when it is placed against the wall 14 of the housing frame 2, the front end 23 of the leaf spring 20 easily passes through the passage opening 35, so that the cover 3 can be screwed to the housing frame 2.

Landscapes

  • Automatic Disk Changers (AREA)

Abstract

Chargeur de disques interchangeable (1) destiné à être placé dans un boîtier (6) de changeurs de disques, tourne-disques, dispositifs de traitement de données ou analogues, comprenant un cadre de boîtier (2) dans lequel est disposée une pluralité de porte-disques (9) porteurs chacun d'un disque, et un couvercle (3) raccordé au cadre (2). L'invention a pour but de protéger automatiquement, lorsque le chargeur de disques (1) est retiré d'un appareil correspondant, le porte-disques (9) qui s'y trouve, afin qu'il ne risque pas de tomber à l'extérieur et d'être endommagé. A cet effet, l'invention est caractérisée en ce que le couvercle (9) présente un élément de verrouillage monté élastiquement (19) s'engageant dans les évidements correspondants sur le porte-disques (9) et libérant le porte-disques (9) lorsque le chargeur de disques (1) est inséré dans le boîtier (6).
PCT/DE1997/003030 1997-01-03 1997-12-29 Chargeur de disques interchangeable pour changeur de disques ou analogue WO1998029867A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP52954698A JP2001507493A (ja) 1997-01-03 1997-12-29 ディスク交換機あるいは同種のもの用交換可能ディスクマガジン
DE59702031T DE59702031D1 (de) 1997-01-03 1997-12-29 Auswechselbares plattenmagazin für platten-wechsler oder dergleichen
EP97954716A EP0948791B1 (fr) 1997-01-03 1997-12-29 Chargeur de disques interchangeable pour changeur de disques ou analogue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19700088A DE19700088A1 (de) 1997-01-03 1997-01-03 Auswechselbares Plattenmagazin für Platten-Wechsler
DE19700088.6 1997-01-03

Publications (2)

Publication Number Publication Date
WO1998029867A2 true WO1998029867A2 (fr) 1998-07-09
WO1998029867A3 WO1998029867A3 (fr) 1998-12-10

Family

ID=7816797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/003030 WO1998029867A2 (fr) 1997-01-03 1997-12-29 Chargeur de disques interchangeable pour changeur de disques ou analogue

Country Status (4)

Country Link
EP (1) EP0948791B1 (fr)
JP (1) JP2001507493A (fr)
DE (2) DE19700088A1 (fr)
WO (1) WO1998029867A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618255B2 (en) * 2002-02-05 2003-09-09 Quantum Corporation Quick release fastening system for storage devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168107A3 (fr) * 1984-07-11 1988-01-13 Koninklijke Philips Electronics N.V. Magasin pour plusieurs supports d'informations en forme de disques contenus dans des boítiers et combinaison d'un lecteur de disque avec un tel magasin
EP0392620A3 (fr) * 1989-04-13 1992-07-01 Koninklijke Philips Electronics N.V. Appareil pour accéder automatiquement à des cassettes dans un magasin
US5153862A (en) * 1989-11-06 1992-10-06 North American Philips Corporation Cassette for storing, moving and loading optical storage disk cartridges
US5457677A (en) * 1991-09-27 1995-10-10 Pioneer Electronic Corporation Adapter for a small CD
EP0709840A3 (fr) * 1994-10-25 1997-05-02 Sony Electronics Inc Verrouillage de magasin à cassette dans un dispositif de stockage de cassettes

Also Published As

Publication number Publication date
DE59702031D1 (de) 2000-08-17
EP0948791A2 (fr) 1999-10-13
DE19700088A1 (de) 1998-07-09
JP2001507493A (ja) 2001-06-05
EP0948791B1 (fr) 2000-07-12
WO1998029867A3 (fr) 1998-12-10

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